activity
20142025
most citedPrecision Measurement of the Weak Charge of the Proton

184 citations · 624 across the 27 of their papers we have counts for

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10 papers · 1 filter

nucl-ex2025

Measurement of the Parity-Violating Asymmetry in the N to Transition at Low

D. Adhikari, T. Alshayeb, D. Androic +70

We report the measurement of the parity-violating asymmetry in the N to transition via the reaction at two different kinematic points with low f…

nucl-ex2025

Systematic Uncertainties in the Measurement of Neutron lifetime Using Lunar Prospector Neutron Spectrometer

Akshatha K. Vydula, Daniel Coupland, Katherine Mesick +1

The lifetime of free neutrons measured in the lab has a long standing disparity of 9~s. A space-based technique has recently been proposed to independently measure the neutro…

nucl-ex2021★ 18 cited

First Determination of the 27Al Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement

QWeak Collaboration, D. Androic, D. S. Armstrong +91

We report the first measurement of the parity-violating elastic electron scattering asymmetry on 27Al. The 27Al elastic asymmetry is A_PV = 2.16 +- 0.11 (stat) +- 0.16 (syst) ppm,…

nucl-ex2021★ 10 cited

Measurement of the Beam-Normal Single-Spin Asymmetry for Elastic Electron Scattering from C and Al

QWeak Collaboration, D. Androic, D. S. Armstrong +82

We report measurements of the parity-conserving beam-normal single-spin elastic scattering asymmetries on C and Al, obtained with an electron beam polarized tra…

nucl-ex2021★ 32 cited

Form Factors and Two-Photon Exchange in High-Energy Elastic Electron-Proton Scattering

M. E. Christy, T. Gautam, L. Ou +167

We present new precision measurements of the elastic electron-proton scattering cross section for momentum transfer (Q) up to 15.75~\gevsq. Combined with existing data, these p…

nucl-ex2020★ 10 cited

Precision Measurement of the Beam-Normal Single-Spin Asymmetry in Forward-Angle Elastic Electron-Proton Scattering

QWeak collaboration, D. Androic, D. S. Armstrong +92

A beam-normal single-spin asymmetry generated in the scattering of transversely polarized electrons from unpolarized nucleons is an observable related to the imaginary part of the…